@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,500;0,600;1,500&family=Manrope:wght@400;500;600&display=swap');
:root{--ink:#07111f;--ink-2:#0b192b;--ink-3:#10233a;--cream:#edf1f3;--muted:#9aa9b8;--gold:#d8b66a;--line:rgba(216,182,106,.24);--serif:'Cormorant Garamond',Georgia,serif;--sans:'Manrope',Arial,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--ink);color:var(--cream);font-family:var(--sans);font-size:16px;line-height:1.7}img{display:block;max-width:100%}button,a{font:inherit}a{color:inherit;text-decoration:none}.container{width:min(1160px,calc(100% - 48px));margin:auto}.skip-link{position:fixed;z-index:99;top:10px;left:10px;transform:translateY(-200%);background:var(--gold);color:var(--ink);padding:10px 16px}.skip-link:focus{transform:none}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.site-header{position:absolute;z-index:10;top:0;width:100%;border-bottom:1px solid rgba(255,255,255,.1)}.nav{height:96px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:14px}.brand img{width:72px;height:72px;border-radius:50%;background:white}.brand span{display:flex;flex-direction:column;line-height:1.2;text-transform:uppercase;letter-spacing:.1em}.brand strong{font-size:.82rem}.brand small{color:var(--gold);font-size:.63rem;margin-top:5px}.menu{display:flex;align-items:center;gap:34px}.menu>a{font-size:.83rem;letter-spacing:.05em}.menu>a:not(.nav-cta):hover{color:var(--gold)}.nav-cta{padding:10px 18px;border:1px solid var(--gold);color:var(--gold)}.menu-toggle{display:none;background:transparent;border:0;color:white;padding:10px}.menu-toggle span:not(.sr-only){display:block;width:24px;height:1px;background:currentColor;margin:6px}
.hero{min-height:790px;height:96vh;position:relative;display:flex;align-items:center;overflow:hidden}.hero-image,.hero-shade{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.hero-image{object-position:center 48%;filter:saturate(.72) contrast(1.08)}.hero-shade{background:linear-gradient(90deg,rgba(3,10,20,.95) 0%,rgba(3,10,20,.72) 42%,rgba(3,10,20,.18) 80%),linear-gradient(0deg,var(--ink) 0%,transparent 24%)}.hero-content{position:relative;padding-top:90px}.eyebrow,.section-label{text-transform:uppercase;letter-spacing:.22em;color:var(--gold);font-size:.72rem;font-weight:600}.eyebrow span{display:inline-block;width:44px;height:1px;background:var(--gold);vertical-align:middle;margin-right:14px}.hero h1,.section h2{font-family:var(--serif);font-weight:500;line-height:.94;margin:.25em 0;font-size:clamp(4rem,8vw,7.5rem);letter-spacing:-.035em}.hero h1 em{color:var(--gold);font-weight:500}.hero-copy{max-width:610px;color:#c4ccd4;font-size:1.08rem}.hero-actions{display:flex;align-items:center;gap:30px;margin-top:38px}.button{display:inline-flex;justify-content:center;align-items:center;padding:14px 25px;min-height:52px;text-transform:uppercase;letter-spacing:.12em;font-size:.72rem;font-weight:600}.gold{background:var(--gold);color:var(--ink)}.gold:hover{background:#ecd089}.text-link{border-bottom:1px solid rgba(255,255,255,.5);padding:8px 0}.text-link span{color:var(--gold);margin-left:8px}.hero-caption{position:absolute;right:42px;bottom:38px;border-left:1px solid var(--gold);padding-left:16px;color:var(--muted);font-size:.72rem}.hero-caption span{display:block;color:var(--cream);text-transform:uppercase;letter-spacing:.15em}
.section{padding:130px 0}.section-label{display:flex;align-items:center;gap:16px}.section-label:after{content:'';width:62px;height:1px;background:var(--gold)}.intro-copy{display:grid;grid-template-columns:1.25fr 1fr;gap:100px;align-items:end}.section h2{font-size:clamp(3.2rem,6vw,5.5rem)}.intro-copy>div p{color:#aeb9c4;margin:0 0 18px}.values{display:grid;grid-template-columns:repeat(3,1fr);margin-top:90px;border-top:1px solid var(--line)}.values article{padding:36px 38px 20px 0;border-right:1px solid var(--line)}.values article+article{padding-left:38px}.values article:last-child{border:0}.values b{font-family:var(--serif);font-size:1.1rem;color:var(--gold);font-weight:500}.values h3,.activity h3{font-family:var(--serif);font-size:2rem;font-weight:500;margin:.35em 0}.values p,.activity p{color:var(--muted);font-size:.9rem}
.activities{background:var(--ink-2)}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:70px;margin-bottom:60px}.section-heading h2{margin-bottom:0}.section-heading>p{color:var(--muted);max-width:420px;margin-bottom:10px}.activity-grid{display:grid;grid-template-columns:1.15fr .85fr;grid-auto-rows:360px;gap:20px}.activity{position:relative;overflow:hidden;background:var(--ink-3);padding:38px;display:flex;align-items:flex-end}.activity img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:brightness(.55) saturate(.75);transition:transform .6s ease}.activity:hover img{transform:scale(1.025)}.activity>div{position:relative;z-index:1}.activity span{color:var(--gold);text-transform:uppercase;letter-spacing:.16em;font-size:.68rem}.activity h3{font-size:2.25rem;margin:.15em 0}.activity p{max-width:480px;margin-bottom:0;color:#c0c9d2}.activity-icon{position:absolute!important;top:35px;right:38px;font-family:var(--serif);font-size:4rem!important;color:rgba(216,182,106,.55)!important}.privacy{border:1px solid var(--line)}
.gallery-section{background:#060e19}.gallery-heading{margin-bottom:40px}.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:30px}.filters button{border:1px solid rgba(255,255,255,.14);background:transparent;color:var(--muted);padding:9px 17px;cursor:pointer;font-size:.78rem}.filters button.active,.filters button:hover{border-color:var(--gold);color:var(--gold)}.gallery{display:grid;grid-template-columns:repeat(3,1fr);grid-auto-rows:260px;gap:14px}.gallery-item{position:relative;border:0;padding:0;background:var(--ink-2);cursor:zoom-in;overflow:hidden;text-align:left;color:white}.gallery-item.wide{grid-column:span 2}.gallery-item.tall{grid-row:span 2}.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform .6s,filter .6s;filter:brightness(.82)}.gallery-item:hover img,.gallery-item:focus img{transform:scale(1.04);filter:brightness(.58)}.gallery-item span{position:absolute;inset:auto 22px 18px;opacity:0;transform:translateY(10px);transition:.3s}.gallery-item:hover span,.gallery-item:focus span{opacity:1;transform:none}.gallery-item b,.gallery-item small{display:block}.gallery-item b{font-family:var(--serif);font-size:1.5rem;font-weight:500}.gallery-item small{color:var(--gold);text-transform:uppercase;letter-spacing:.14em}.gallery-item[hidden]{display:none}
.contact{position:relative;text-align:center;overflow:hidden;background:radial-gradient(circle at 50% 45%,#122945 0%,var(--ink) 58%)}.contact-stars{position:absolute;inset:0;opacity:.35;background-image:radial-gradient(#fff 1px,transparent 1px);background-size:67px 67px}.contact-inner{position:relative;display:flex;flex-direction:column;align-items:center;max-width:820px}.contact img{border-radius:50%;background:white;margin-bottom:22px}.contact .eyebrow{margin-bottom:0}.contact h2{font-size:clamp(3.3rem,6vw,5.8rem)}.contact-inner>p:not(.eyebrow){color:#bdc7d1;max-width:670px}.contact-actions{display:flex;gap:14px;margin:30px 0}.outline{border:1px solid rgba(255,255,255,.3)}.contact small{color:#7f91a3}
footer{border-top:1px solid rgba(255,255,255,.08);padding:28px 0;background:#040a12;color:var(--muted);font-size:.72rem}footer .container{display:flex;align-items:center;justify-content:space-between;gap:20px}.footer-brand{display:flex;align-items:center;gap:12px;color:white;text-transform:uppercase;letter-spacing:.08em}.footer-brand img{border-radius:50%;background:white}.footer-brand span{line-height:1.2}.footer-brand small{display:block;color:var(--gold);font-size:.62rem;margin-top:4px}.lightbox{width:min(1000px,90vw);padding:0;border:1px solid var(--line);background:#030913;color:white}.lightbox::backdrop{background:rgba(0,0,0,.9)}.lightbox img{width:100%;max-height:78vh;object-fit:contain}.lightbox p{font-family:var(--serif);font-size:1.4rem;margin:15px 22px}.lightbox-close{position:absolute;right:10px;top:10px;border:0;border-radius:50%;width:42px;height:42px;background:rgba(0,0,0,.7);color:white;font-size:1.7rem;cursor:pointer}
@media(max-width:800px){.container{width:min(100% - 30px,1160px)}.site-header{position:fixed;left:0;background:rgba(5,14,25,.96);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);box-shadow:0 8px 30px rgba(0,0,0,.22)}.nav{height:78px}.brand img{width:56px;height:56px}.brand strong{font-size:.72rem}.menu-toggle{display:block}.menu{display:none;position:absolute;top:78px;left:0;right:0;max-height:calc(100svh - 78px);overflow-y:auto;padding:24px;background:rgba(5,14,25,.98);flex-direction:column;align-items:stretch;gap:0}.menu.open{display:flex}.menu a{padding:14px;border-bottom:1px solid rgba(255,255,255,.08)}.nav-cta{margin-top:12px;text-align:center}.hero{min-height:700px;height:100svh}.hero-shade{background:linear-gradient(90deg,rgba(3,10,20,.9),rgba(3,10,20,.3)),linear-gradient(0deg,var(--ink),transparent 38%)}.hero h1{font-size:clamp(3.8rem,18vw,5.4rem)}.hero-copy{font-size:1rem;max-width:90%}.hero-caption{display:none}.hero-actions{align-items:flex-start;flex-direction:column;gap:15px}.section{padding:90px 0}main section[id]{scroll-margin-top:78px}.intro-copy{grid-template-columns:1fr;gap:22px}.values{grid-template-columns:1fr;margin-top:55px}.values article,.values article+article{padding:28px 0;border-right:0;border-bottom:1px solid var(--line)}.section-heading{display:block}.section-heading>p{margin-top:25px}.activity-grid{grid-template-columns:1fr;grid-auto-rows:360px}.gallery{grid-template-columns:1fr 1fr;grid-auto-rows:220px}.gallery-item.wide{grid-column:span 2}.gallery-item.tall{grid-row:span 1}.gallery-item span{opacity:1;transform:none;background:linear-gradient(transparent,rgba(0,0,0,.75));inset:auto 0 0;padding:35px 15px 12px}.gallery-item b{font-size:1.15rem}.contact-actions{flex-direction:column;width:100%;max-width:340px}footer .container{flex-direction:column;text-align:center}}
@media(max-width:480px){.brand span{display:none}.hero-content{padding-top:70px}.hero h1{font-size:3.65rem}.section h2{font-size:3.25rem}.activity{padding:25px}.gallery{display:block}.gallery-item{width:100%;height:260px;margin-bottom:12px}.gallery-item.wide{grid-column:auto}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}

/* Interactive sky layer */
.scroll-progress{position:fixed;z-index:100;top:0;left:0;width:0;height:2px;background:var(--gold);box-shadow:0 0 12px var(--gold)}
#starfield{position:absolute;inset:0;z-index:2;width:100%;height:100%;pointer-events:none;mix-blend-mode:screen}.hero-content{z-index:3}.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s ease,transform .8s ease}.reveal.visible{opacity:1;transform:none}
.sky-now{padding:90px 0;background:#050c16;border-bottom:1px solid var(--line);overflow:hidden}.sky-grid{display:grid;grid-template-columns:.9fr 1.1fr;align-items:center;gap:90px}.sky-copy h2{font-family:var(--serif);font-weight:500;line-height:.96;font-size:clamp(3.2rem,5.5vw,5rem);margin:.35em 0}.sky-copy>p{color:var(--muted);max-width:630px}.moon-visual{position:relative;display:grid;place-items:center;min-height:430px}.moon-disc{position:relative;z-index:2;width:min(290px,65vw);aspect-ratio:1;border-radius:50%;overflow:hidden;background:radial-gradient(circle at 35% 35%,#fffbe7,#d9d2b7 48%,#77736a 100%);box-shadow:0 0 50px rgba(255,245,200,.13),0 0 130px rgba(216,182,106,.08)}.moon-disc:after{content:'';position:absolute;inset:0;background-image:radial-gradient(circle at 30% 28%,rgba(70,68,62,.28) 0 4%,transparent 4.5%),radial-gradient(circle at 67% 60%,rgba(70,68,62,.25) 0 8%,transparent 8.5%),radial-gradient(circle at 45% 72%,rgba(70,68,62,.2) 0 5%,transparent 5.5%),radial-gradient(circle at 70% 25%,rgba(70,68,62,.2) 0 3%,transparent 3.5%);mix-blend-mode:multiply}.moon-shadow{position:absolute;z-index:2;inset:-2px;border-radius:50%;background:#050c16;transform:translateX(-100%);transition:transform .8s ease}.orbit{position:absolute;border:1px solid rgba(216,182,106,.18);border-radius:50%;animation:orbit 35s linear infinite}.orbit-one{width:370px;height:370px}.orbit-two{width:450px;height:450px;animation-duration:52s;animation-direction:reverse}.orbit:after{content:'';position:absolute;top:50%;left:-3px;width:6px;height:6px;border-radius:50%;background:var(--gold);box-shadow:0 0 12px var(--gold)}@keyframes orbit{to{transform:rotate(360deg)}}.moon-data{display:grid;grid-template-columns:repeat(3,1fr);margin-top:35px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.moon-data div{padding:20px 15px 20px 0}.moon-data span,.date-control label{display:block;color:var(--muted);font-size:.7rem;text-transform:uppercase;letter-spacing:.12em}.moon-data strong{font-family:var(--serif);font-size:1.35rem;font-weight:500;color:var(--gold)}.date-control{display:flex;align-items:end;gap:12px;margin-top:25px}.date-control label{flex:1}.date-control input{color-scheme:dark;background:var(--ink-2);border:1px solid var(--line);color:white;padding:9px}.date-control button{background:transparent;color:var(--gold);border:1px solid var(--gold);padding:9px 13px;cursor:pointer}
.lightbox-meta{display:flex;justify-content:space-between;align-items:center;padding:14px 22px}.lightbox-meta p{margin:0}.lightbox-meta span{color:var(--gold);font-size:.75rem;letter-spacing:.12em}.lightbox-prev,.lightbox-next{position:absolute;z-index:3;top:50%;transform:translateY(-50%);width:48px;height:64px;border:0;background:rgba(0,0,0,.62);color:white;font-size:2.4rem;cursor:pointer}.lightbox-prev{left:8px}.lightbox-next{right:8px}
.menu a.active:not(.nav-cta){color:var(--gold)}
@media(max-width:800px){.sky-grid{grid-template-columns:1fr;gap:20px}.moon-visual{min-height:350px}.moon-disc{width:220px}.orbit-one{width:280px;height:280px}.orbit-two{width:340px;height:340px}.moon-data{grid-template-columns:1fr}.moon-data div{border-bottom:1px solid var(--line)}.date-control{align-items:stretch;flex-wrap:wrap}.date-control label{flex-basis:100%}}

/* Agenda astronomique généré en JavaScript */
.events{background:linear-gradient(180deg,#081321,#060e19)}.events-heading{margin-bottom:50px}.event-feature{position:relative;min-height:360px;display:grid;grid-template-columns:180px 1fr 150px;align-items:center;gap:40px;padding:50px 56px;border:1px solid var(--line);background:radial-gradient(circle at 10% 50%,rgba(216,182,106,.1),transparent 30%),linear-gradient(135deg,rgba(16,35,58,.94),rgba(5,13,23,.97));overflow:hidden}.event-orbit{position:absolute;width:380px;height:380px;border:1px solid rgba(216,182,106,.12);border-radius:50%;left:-215px;top:-10px}.event-orbit:before,.event-orbit:after{content:'';position:absolute;border:1px solid rgba(216,182,106,.1);border-radius:50%;inset:32px}.event-orbit:after{inset:75px}.event-orbit span{position:absolute;width:9px;height:9px;border-radius:50%;background:var(--gold);right:31px;top:69px;box-shadow:0 0 16px var(--gold)}.event-feature-date{position:relative;text-align:center;border-right:1px solid var(--line);padding-right:35px}.event-feature-date span,.countdown span,.event-type{display:block;color:var(--gold);text-transform:uppercase;letter-spacing:.16em;font-size:.66rem}.event-feature-date strong{display:block;font-family:var(--serif);font-size:5rem;font-weight:500;line-height:.9}.event-feature-date small{color:var(--muted);text-transform:uppercase;letter-spacing:.18em}.event-feature-copy{position:relative}.event-feature-copy h3{font-family:var(--serif);font-size:clamp(2.2rem,4vw,3.7rem);font-weight:500;line-height:1;margin:.2em 0}.event-feature-copy p{color:#aeb9c4;max-width:650px;margin:14px 0}.event-meta{display:flex;gap:8px;flex-wrap:wrap}.event-meta span{border:1px solid rgba(255,255,255,.14);padding:5px 10px;color:#c6d0da;font-size:.68rem;letter-spacing:.05em}.countdown{text-align:center;border-left:1px solid var(--line);padding-left:35px}.countdown strong{display:block;font-family:var(--serif);font-weight:500;font-size:4.5rem;color:var(--gold);line-height:1}.countdown small{color:var(--muted);font-size:.7rem}.event-controls{display:flex;justify-content:space-between;align-items:center;margin:34px 0 20px}.event-filters{display:flex;gap:8px}.event-filters button{border:1px solid rgba(255,255,255,.14);background:transparent;color:var(--muted);padding:9px 16px;cursor:pointer;font-size:.75rem}.event-filters button.active,.event-filters button:hover{color:var(--gold);border-color:var(--gold)}.event-controls>p{margin:0;color:var(--muted);font-size:.7rem;text-transform:uppercase;letter-spacing:.12em}.live-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--gold);box-shadow:0 0 8px var(--gold);margin-right:6px;animation:pulse 2s ease-in-out infinite}@keyframes pulse{50%{opacity:.3}}.event-list{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}.event-card{position:relative;min-height:260px;padding:30px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(255,255,255,.012);transition:background .3s,transform .3s}.event-card:hover{background:rgba(216,182,106,.045);transform:translateY(-2px)}.event-card-top{display:flex;align-items:flex-start;justify-content:space-between;gap:15px}.event-card-date{font-family:var(--serif);font-size:1.25rem;color:var(--gold)}.event-card-kind{font-size:.62rem;text-transform:uppercase;letter-spacing:.13em;color:var(--muted)}.event-card h3{font-family:var(--serif);font-weight:500;font-size:1.8rem;line-height:1.05;margin:28px 0 12px}.event-card p{color:var(--muted);font-size:.82rem;margin:0}.event-card-footer{position:absolute;left:30px;right:30px;bottom:25px;display:flex;justify-content:space-between;gap:15px;color:#c7d0d9;font-size:.67rem}.event-card[hidden]{display:none}.event-note{max-width:760px;margin:25px 0 0;color:#718397;font-size:.7rem}.events-empty{grid-column:1/-1;padding:40px;color:var(--muted);text-align:center;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
@media(max-width:900px){.event-feature{grid-template-columns:130px 1fr;padding:40px}.countdown{grid-column:2;text-align:left;border-left:0;padding:0;display:flex;align-items:baseline;gap:10px}.countdown strong{font-size:2.5rem}.event-list{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.event-feature{display:block;padding:30px}.event-feature-date{display:flex;align-items:baseline;gap:10px;text-align:left;border-right:0;border-bottom:1px solid var(--line);padding:0 0 22px;margin-bottom:25px}.event-feature-date span{position:absolute;top:0;right:0}.event-feature-date strong{font-size:3.5rem}.countdown{margin-top:24px}.event-controls{align-items:flex-start;gap:18px;flex-direction:column}.event-filters{width:100%;overflow:auto}.event-filters button{white-space:nowrap}.event-list{grid-template-columns:1fr}.event-card{min-height:235px}.event-controls>p{display:none}}
.event-card{min-height:290px;display:flex;flex-direction:column}.event-card-footer{position:static;margin-top:auto;padding-top:22px}.event-card[hidden]{display:none}
@media(max-width:620px){.event-card{min-height:275px}}

/* Carte du ciel Stellarium */
.planetarium{background:#040b14;border-top:1px solid rgba(255,255,255,.05)}.planetarium-heading{align-items:flex-end}.planetarium-intro{max-width:430px}.planetarium-intro p{color:var(--muted);margin:0 0 20px}.planetarium-intro a{display:inline-block;color:var(--gold);border-bottom:1px solid var(--gold);padding-bottom:5px;font-size:.78rem;text-transform:uppercase;letter-spacing:.1em}.stellarium-window{overflow:hidden;border:1px solid var(--line);background:#01050a;box-shadow:0 35px 90px rgba(0,0,0,.38)}.window-bar{height:54px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:0 18px;background:linear-gradient(180deg,#102136,#0a1727);border-bottom:1px solid rgba(255,255,255,.08);font-size:.7rem;text-transform:uppercase;letter-spacing:.12em;color:#c4cdd6}.window-dots{display:flex;gap:7px}.window-dots span{width:8px;height:8px;border-radius:50%;background:#42546a}.window-dots span:nth-child(2){background:#8e7848}.window-dots span:nth-child(3){background:var(--gold)}.window-status{justify-self:end;color:var(--muted)}.window-status i{display:inline-block;width:6px;height:6px;margin-right:6px;border-radius:50%;background:var(--gold);box-shadow:0 0 8px var(--gold)}.stellarium-window iframe{display:block;width:100%;height:min(690px,75vh);min-height:520px;border:0;background:#02060b}.stellarium-window noscript p{padding:30px;text-align:center}.stellarium-window noscript a{color:var(--gold)}.stellarium-note{margin:18px 0 0;color:#718397;font-size:.7rem}.planetarium .section-heading h2{font-size:clamp(3.2rem,6vw,5.5rem)}
@media(max-width:800px){.planetarium-heading{display:block}.planetarium-intro{margin-top:24px}.window-bar{grid-template-columns:1fr 1fr}.window-bar>strong{display:none}.stellarium-window iframe{height:580px;min-height:420px}}
@media(max-width:480px){.stellarium-window iframe{height:500px}.window-status{font-size:.58rem}}